new version using better built-in api for create 6

package.json

@@ -15,8 +15,6 @@
     "axios": "^1.13.2",
     "express": "^5.2.1",
     "mariadb": "^3.4.5",
-    "sqlight": "^1.0.0-alpha.8",
-    "sqlite3": "^5.1.7",
     "ws": "^8.18.3"
   }
 }

users-api.js

@@ -380,16 +380,14 @@ module.exports = function (app, wss, pool) {
         if (!userRow)
           return res.status(404).json({ ok: false, error: "User not found" });
         if (userRow.balance < price * item.quantity)
-          return res
-            .status(400)
-            .json({
+          return res.status(400).json({
             ok: false,
             error: `Insufficient balance for item ${item.id}`,
           });
 
         const shopId = response.data.shopId;
         if (!shopList[shopId]) shopList[shopId] = [];
-        shopList[shopId].push({ id: item.id, count: item.quantity });
+        shopList[shopId].push({ name: item.id, _requestCount: item.quantity });
         total += price * item.quantity;
       }
 
@@ -418,9 +416,7 @@ module.exports = function (app, wss, pool) {
       );
 
       await conn.commit();
-      res
-        .status(200)
-        .json({
+      res.status(200).json({
         ok: true,
         message: `Successfully purchased items for user ${userId} at ${total}`,
       });
@@ -462,9 +458,7 @@ module.exports = function (app, wss, pool) {
       );
 
       await conn.commit();
-      res
-        .status(200)
-        .json({
+      res.status(200).json({
         ok: true,
         message: `Successfully transferred ${amount} from ${from} to ${to}`,
       });